Sugar bowl



FIG. 1 is a top plan view of a sugar bowl showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being identical in appearance; and

FIG. 4 is a side elevational view of FIG. 1, the opposite side being identical in appearance. 

The ornamental design for a sugar bowl, as shown, and described. 